public static void BuildDpVM_TreeStructs(this ObservableCollection <DepartmentViewModel> topDpvms, IEnumerable <Department> DpsSource, DepartmentViewModel parentDpvm = null, DepartmentManagerViewModel dpMgVm = null)
{
var foundChildren = DpsSource.ToList().FindAll(d => d.ParentDepartment == (parentDpvm == null ? null : parentDpvm.Model));
foreach (var childDp in foundChildren)
{
var childDpvm = new DepartmentViewModel(childDp, dpMgVm);
var from = childDpvm;
var to = parentDpvm;
if (to == null)
{
topDpvms.Add(from);
}
else
{
to.AddChildDepartment(from);
}
//AddDpvm(childDpvm, parentDpvm);
topDpvms.BuildDpVM_TreeStructs(DpsSource, childDpvm, dpMgVm);
}
}
public DepartmentViewModel(Department model, DepartmentManagerViewModel parentvm)
: base(model)
{
_parentManagerVM = parentvm;
ChildrenDpvms = new ObservableCollection <DepartmentViewModel>();
}